CN104673336A - Method and device for co-production of coal, fuel gas and tar - Google Patents

Abstract

The invention relates to a method and device for producing coal, fuel gas and tar, used for solving the problems that coal and fuel gas are mainly formed naturally; the period is long; the cost is high, etc. The invention provides a co-production process and a device, used for solving the above problems and simultaneously producing the tar. According to the scheme provided by the invention, combustible raw material is put in the liner of a reaction kettle and heated to generate gas through high-temperature fission; a small part of gas flows back into a combustion pipe to continuously heat the liner; the remained gas enters a separator; fuel gas and tar are automatically separated through water; the separated fuel gas enters a purifier; the tar flows into a tar tank; after reaching use standards through water-fog dedusting and purifying, the fuel gas entering the purifier is conveyed into a gas storage tank to be used; and, after being subjected to complete fission, the combustible raw material is taken out and can be prepared into the coal by adding lime or soil. The co-production process and the device disclosed by the invention have the benefits that the problem that coal and fuel gas are only formed naturally for a long period is solved; the cost is saved; and the ecological environment is protected.

Description

The method of a set of coproduction coal, combustion gas and tar and device thereof

Technical field

This invention relates to one and utilizes the combustiblerefuse in flammable plant and life smokelessly to produce new clean energy coal, the method for combustion gas and tar and device thereof.

Background technology

The main energy sources that since coal, Sweet natural gas were 18th century, human world uses, is described as the grain of the gold of black, industry.Coal is branches and leaves and the rhizome that plant carrys out plant, the black humus that the one deck piled up on the ground is extremely thick, what the variation due to the earth's crust was improper imbeds underground, long-term and air exclusion, and at high temperature under high pressure, the factor such as physicochemical change through series of complex is formed.Combustion gas is vegeto-animal corpse and ight soil, and after geology transition, be buried in the methane that a series of reaction in underground generates, ethane, the gas of the combustibility such as acetylene is Sweet natural gas.

As can be seen from the above, the formation of coal and Sweet natural gas needs to possess strict condition, and it is long to form the cycle.During exploitation, cost is large, and recruitment is many, dangerous high, and destroy physical environment, long-term exploitation not only destroys the eubiosis, and faces the problem of resource exhaustion.

Summary of the invention

The object of the invention is to solve existing coal processed, Sweet natural gas can only lean on natural formation, and the cycle is oversize and the resource exhaustion of facing mankind and ecological environmental protection problem, there is provided one to utilize plant high temperature to fission and produce coal, the production equipment of Sweet natural gas and tar, advantage is the production cycle not only shortening coal and combustion gas, and also produced high temperature tar in process of production simultaneously, solve the pollution problem to environment in coal burning process, and coal and combustion gas to form the cycle slow and can only rely on the drawback of self-assembling formation, and decrease the process problem of combustiblerefuse, purify living environment.

The present invention solves the scheme that its technical problem adopts, the rhizome branches and leaves of flammable right rubbish or the plant rhizome of existing maize straw and rattan formula vegetables (in the farmland) are put in the inner bag of reactor, the gas backstreaming produced by its inner bag that burns in the outer tank of reactor is in the incendiary pencil of reactor, carry out auto-ignition combustion, when temperature reaches the temperature of setting, utilize passive from platen press, open valve be gas by Cemented filling in separator, after mixed gas enters separator, first the water by placing in separator filters first and purifies, through the filtration of water, gas floats the water surface of blowing out automatically, isolated liquid and tar then float on the surface, thus combustion gas and tar are separated automatically.After being separated, combustion gas is by Cemented filling in cleaner, and tar then floats on the surface, after the horizontal plane of tar is higher than pipeline then in pipeline flow-direction tar pool.Enter the combustion gas in cleaner, purified by water mist dust-removing method, reach further filtration, make it reach combustible standard, be transported to afterwards in gas-holder and store, for daily life.After combustible object cooling after fission completely to be done, taken out, added lime meeting, life charcoal can be made, add earth, can industrial carbons be made.

The invention has the beneficial effects as follows: 1. solve coal processed and can only lean on this difficulty of self-assembling formation, the cycle is shorter.2. solve the problem that progress of coal mining has high input, only need 2-3 people to complete.3. use the coal produced of this device, not sulfur-bearing, solves coal desulfurization problem, eliminates its pollution problem to environment; 4. calorific value is up to more than 3000, solves the problem that biogas is low; 4. produce the raw materials used size scope of application large, desirable everywhere, solve the process problem of waste crop straws and domestic refuse, be conducive to keeping clean environment.

Accompanying drawing explanation

Fig. 1 is the structural map of high temperature of the present invention fission device reaction still.

Fig. 2 is used to the separator construction figure being separated combustion gas and high temperature tar.

Fig. 3 is used to the cleaner structural map of purifying gas.

Fig. 4 is used to the gas-holder structural map storing combustion gas.

Fig. 5 is the orthographic plan of a whole set of combination preparing device.

In Fig. 11: pillar stiffener (have three to support and do gusseted) 2: outer tank 3: refractory brick 4: inner bag 5: flange 6: stopping valve 7: valve 8: inner bladder cover 9: lock dog (three lock dogs do triangle and fix) 10: airflow port 11: incendiary pencil 12: burner port 13: fire bars 14: vent 15: burner hearth 16: thermometer 17: transport pipe 18: return line 19: stopping valve 20: pipeline 21: flange 22: valve 23: reducing valve.

In Fig. 21: pillar stiffener (having four pillar stiffeners to do supporting leg) 2: tank body 3: typotron 4: thermometer 5: oil outlet 6: stopping valve 7 of giving vent to anger: outlet pipe 8: air inlet stop valve 9: intake ducting 10: tensimeter 11: cleanout opening 12: water intaking valve.

In Fig. 31: pillar stiffener (having three to do gusseted) 2: tank body 3: tensimeter 4: inlet mouth 5: spray header 6: pressure pump 7: circulating pipe 8: intake-outlet 9: air inlet stop valve 10: air outlet 11: stopping valve 12 of giving vent to anger: transport pipe 13 of giving vent to anger: intake ducting 14: check mouth.

In Fig. 41: pillar stiffener (having three to support to support) 2: tank body 3: tensimeter 4: automatic blow off valve valve air relief 5: inlet mouth 6: air inlet stop valve 7: air outlet 8: stopping valve 9 of giving vent to anger: outlet pipe 10: intake ducting 11: inspection port.

In Fig. 51: reactor 2 separator 3 cleaner 4 gas-holder.

Embodiment

Below in conjunction with drawings and Examples, the present invention will be further described.

In FIG, pillar stiffener (having three pillars to do gusseted) 1 supports outer tank 2, and outer tank 2 inside circumference builds refractory brick 3, and outer tank and refractory brick make and becomes a burner hearth, heats for giving inner bag 4.After inner bag 4 adds combustiblematerials, put into outer tank 2 li, cover inner bladder cover 8, fix with lock dog 9 (totally three).By raw on fire in burner hearth, shut vent 14, direct burning inner bag 4, inner bag 4 li of temperature are made to increase, along with the increase of temperature and pressure, combustiblematerials produces fission and forms gas, the gas generated enters pipeline 20 naturally according to passive self-pressure ratio juris, and when being transported to main pipeline 17 li, gas is shunted respectively to left and right, incendiary pencil 11 is entered by reflux line 18, burner port 12 auto-ignition combustion is entered after reducing valve 23 reduces pressure, inner bag is made to continue to heat, after air pressure reaches the pressure of setting, automatic exhaust steam valve on main pipeline 17 is opened, gas enters separator.After the combustiblematerials in inner bag completes fission completely, shut valve 22 and valve 7, open flange 5, hang out inner bag 4, pour out the object after fission.Object after fission adds lime can make life charcoal, and adding earth can make industrial carbons.(size according to demand, reactor can add and multiplely carry out coproduction)

In fig. 2, pillar stiffener (four pillars support) 1 supports tank body 2, and typotron 3 is for observing gas-oil separation situation in tank body 2.Before production starts, first water intaking valve 12 is opened, in separator, put into 20 centimeters of water, after the gas produced in reactor enters tank body 2, first enter in water, through oil, gas, water sink-and-float separation is implemented to be separated, gas is transported to cleaner by pipeline 7, the tar formed after filtering then floats on the surface, and when the height of tar is higher than oil outlet, then can flow into tar pool by oil outlet 5.Thermometer 4 is for observing temperature in tank.Tensimeter 11 is used for detecting tank internal pressure.When by when impurity is more in typotron observation tank, opens cleanout opening 11 and clear up.

In figure 3, pillar stiffener (three gusseted tank bodies) 2, inlet mouth 4 is for inputting gas, be connected with input channel 13, spray header 5 is for spraying water smoke Purge gas, be connected with pressure pump 6, the size that pressure pump 6 is used for reconciling water smoke is connected with water pipe 7, water-in 8 is connected with water pipe 7, air inlet stop valve 9 is connected with intake ducting 13, and air outlet 10 is connected with outlet pipe, is used for carrying purification gas up to standard, tensimeter 3 is used for temperature height in test tank, checks mouth 14 and is used for cleaning and check stove inner question.

In the diagram, pillar stiffener (having three pillar stiffeners to support) 1 supports tank body 2, automatic blow off valve valve air relief 4 control gas too high time automatic vent, inlet mouth 5 is connected with intake ducting 10 and is used for delivering gas, stopping valve 6, for controlling the input of gas, is connected with intake ducting 10, and air outlet 7 is connected with outlet pipe, for sending gas, for.Stopping valve 8, for controlling the discharge of gas, is connected with outlet pipe 9.Inspection port 11 is for checking that in tank, situation uses.

Most preferred embodiment of the present invention is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from the scope of the present invention.

Claims (9)

1. the smokeless manufacture coal of integral type, coal consumption of living charcoal, combustion gas, the combination preparing device equipment of tar, it comprises: reactor, separator, cleaner and gas-holder, reactor wherein can carry out coproduction according to 2 or multiple in parallel of throughput requirements, at reactor, separator, is connected by metal tubing between cleaner and gas-holder.

2. integral type produces coal, the production technique of combustion gas and tar: combustiblematerials is put in reactor inner bag, open vent simultaneously, the fire bars a little combustiblematerials being put into outer pot bottom is lighted, start to heat to inner bag, combustiblematerials fission in inner bag produces mixed gas, gas is along Flows, when the air pressure in pipeline and stable reach setting range after, valve is opened automatically, gas continues to run downwards to the right along pipeline, the gas of downward operation continues to be input to left in incendiary pencil along pipeline after reducing to zone of reasonableness by the reducing valve being located at bottom, now, gas in incendiary pencil is lighted automatically, continuous heating is carried out to inner bag, after the combustiblematerials of fissioning completely takes out, coal can be made use.

3. integral type produces the production technique of coal, combustion gas and tar: appropriate water is injected separator, the height of water is not to be advisable higher than oil guide pipe, after the oil gas mixture produced in inner bag is transported to separator, directly enter in water, undertaken being separated, purifying by water, make oil gas natural separation, inflammable gas is transported in cleaner afterwards, and tar is then transported in tar pool along transition pipeline.

4. integral type produces the production technique of coal, combustion gas and tar: the inflammable gas being transported to cleaner, spray water smoke by the shower bath being arranged on cleaner inner tip and carry out dedusting, the property entered secondary-cleaned, make it reach use standard, be transported to gas-holder afterwards, store for.

5. a set of plant fission combination preparing device equipment according to claim 1, reactor feature wherein comprises outer tank, inner bag, flange, pipeline, thermometer, tensimeter, valve, reducing valve etc., wherein there is a circular lid on inner bag top, whole inner bag is closely enclosed within outer tank, passes through Flange joint between inner bag and pipeline.

6. a set of plant fission combination preparing device equipment according to claim 5, wherein the outer tank of reactor comprises pillar stiffener, U-shaped incendiary pencil, refractory brick, burner hearth, pipeline, fire bars, vent and airflow port, U-shaped incendiary pencil is equipped with burner port, and it is connected with pipeline by stationary installation.

7. a set of plant fission combination preparing device equipment according to claim 1, separator feature wherein comprises tank body, pillar stiffener, thermometer, tensimeter, pipeline, valve, inlet mouth, air outlet, oil outlet, water-in, typotron, examination mouth, one end ligation still of tank body, one end connects cleaner.

8. a set of plant fission combination preparing device equipment according to claim 7, wherein tank interior is provided with transition pipeline, and fills water, and the height of transition pipeline import should higher than horizontal plane.

9. a set of plant fission combination preparing device according to claim 1, wherein cleaner feature comprises tank body, sprinkling system, pillar stiffener, inlet mouth, air outlet, checks mouth, gas pipe line, induction pipe, pressure pump.